CN201059109Y - Inverting convenient escape lock - Google Patents
Inverting convenient escape lock Download PDFInfo
- Publication number
- CN201059109Y CN201059109Y CNU2007200530728U CN200720053072U CN201059109Y CN 201059109 Y CN201059109 Y CN 201059109Y CN U2007200530728 U CNU2007200530728 U CN U2007200530728U CN 200720053072 U CN200720053072 U CN 200720053072U CN 201059109 Y CN201059109 Y CN 201059109Y
- Authority
- CN
- China
- Prior art keywords
- lock body
- tongue
- body seat
- lock
- oblique tongue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an escape lock with convenient reversion and comprises a lock body seat and a lock body cover. The lock body seat is provided with an inclined tongue, an inclined tongue plate, an upper shifting fork, a lower shifting fork, a square tongue, a square tongue plate and a clip plate; the lower parts of two shifting forks are respectively provided with screw thread holes; a screw is arranged in the screw thread hole of the shifting fork in the same side of the back of the inclined tongue; the screw is in shifting connection with a shifting device which is used for directly shifting the square tongue to slide into the lock body seat; pylomes are respectively arranged on the lock body seat and the lock body cover corresponding to the screw thread holes of the two shifting forks; the lock body seat is provided with an inclined tongue reversing control device for controlling the reversion of the inclined tongue. The utility model is very convenient in reversion and flexible in use.
Description
[technical field]
The utility model relates to a kind of lockset, and referring in particular to can be antitheft, prevent fires and be convenient to the escape and the escape lock easily that commutates.
[background technology]
Present stage is used for the escape lock on the security door, and it includes oblique tongue and square tongue portion, be characterized in such: outdoors the time, only can't open, must use key could open oblique tongue and square tongue was opened door afterwards, so just can play antitheft effect with outer handle; And when opening the door in the inside, available in handle directly open the door, and need not to use key or knob just can to unblank apace, with the best opportunity of striving for escaping, thereby reach the purpose of smooth escape.For being fit to, escape lock is installed on the door of L.H.flapped door or R.H.flapped door, so people are provided with the Inclined bolt direction changing device to Inclined bolt direction changing in escape lock, but existing this class escape lock is very loaded down with trivial details operating of when commutation, and occurs using problems such as dumb easily.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of commutation convenience is provided, has used escape lock flexibly.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals:
A kind of commutation is escape lock easily, include lock body seat and lock body lid, in this lock body seat, be provided with oblique tongue, oblique tongue plate, upper and lower two shift forks, square tongue, side's hyoplastron and clamp, it is characterized in that: below described two shift forks, be respectively equipped with screwed hole, be provided with screw at the screwed hole that is arranged in that shift fork of this oblique dorsal surface of tongue the same side, this screw be used for the direct side's of stirring tongue and slide into striking gear formation in the lock body seat and stir and be connected; Cover at the pairing lock body seat of the screwed hole of described two shift forks and lock body and to have through hole; In the lock body seat, be provided with the Inclined bolt direction changing control device of control Inclined bolt direction changing.
Aforesaid a kind of commutation is escape lock easily, it is characterized in that: described Inclined bolt direction changing control device includes control panel, control panel back-moving spring and oblique tongue and releases spring, is provided with the flank in the vertical hole that is placed on this lock body seat and lock body lid respectively in the both sides of described control panel; The guide pad that is respectively equipped with the spring positioning convex point in the place ahead of this control panel and can in the sliding tray of this lock body seat, slides; One end of described control panel back-moving spring is enclosed within on this spring positioning convex point, and the other end abuts against in the antetheca of this lock body seat; It is thrust spring that described oblique tongue is released spring; On described oblique tongue plate, be provided with the Ka Tai that can be blocked by this control panel.
Aforesaid a kind of commutation is escape lock easily, it is characterized in that: sliding piece and clamp pushing piece that described striking gear includes the limited post that is arranged on this lock body seat and can rotate around this limited post; This sliding piece top is arranged to and corresponding upper and lower two hooks of these two shift forks, one of them hook just with the pairing shift fork of this hook on screw form to stir and be connected, be dynamically connected for setting aside between the below of this sliding piece and this side's hyoplastron; Described clamp pushing piece is placed between the card post and square tongue lead of this clamp, one end of this clamp pushing piece is rotatably connected on also can be around this shaft swing in the rotating shaft that is positioned at this sliding piece, and being provided with on this clamp pushing piece can be along the boss of this side's tongue lead slip.
Aforesaid a kind of commutation is escape lock easily, it is characterized in that: described boss has two.
Aforesaid a kind of commutation is escape lock easily, it is characterized in that: described boss is triangular in shape.
Aforesaid a kind of commutation is escape lock easily, it is characterized in that: have orbit hole on described sliding piece, the square hyoplastron of this orbit hole correspondence is provided with the promotion post.
Compared with prior art, the utlity model has following advantage: because will expose oblique tongue rotation 180 degree of decorative panel by control device for reversing after, promptly finished the commutation work of whole lock when commutating (this be used in usually to used escape lock) as long as pass screwed hole that through hole that lock body seat or lock body cover is screwed in that shift fork that is arranged in oblique dorsal surface of tongue the same side with screw, if certainly when new escape lock is installed, owing to when escape lock out factory, in the screwed hole of two shift forks, all be screwed with screw usually, as long as at this moment will take off with the screw on the shift fork of the same side, oblique tongue inclined-plane, these two kinds of methods of operating just can be finished the switch operation of oblique tongue compared with the escape lock of present stage different parts on lock body through dismounting screw repeatedly, and commutation of the present utility model is very convenient, use flexibly.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
[description of drawings]
Fig. 1 is stereogram one of the present utility model (a positive apparent direction);
Fig. 2 is stereogram two of the present utility model (a back apparent direction);
Fig. 3 is a partial exploded view of the present utility model;
Fig. 4 is the stereogram of Inclined bolt direction changing control device of the present utility model when being in commutation restriction state to oblique tongue;
Fig. 5 is that Inclined bolt direction changing control device of the present utility model is removed the stereogram after the commutation restriction of oblique tongue.
[specific embodiment]
The utility model is a kind of commutation escape lock easily, it includes lock body seat 1 and lock body lid 2, in this lock body seat 1, be provided with oblique tongue 3, the oblique tongue plate 4 that is connected with oblique tongue 3, on the handle concentric, following two shift forks 5, side's tongue 6, the square hyoplastron 7 that is connected with square tongue 6, be used for the clamp 8 that can the side's of restriction hyoplastron 7 horizontal slip, make oblique tongue lead 14 and square tongue lead 15 that oblique tongue plate 4 and square hyoplastron 7 can only horizontal slip respectively, and the back-moving spring 13 that shift fork 5 and clamp 8 are resetted, below described two shift forks 5, be respectively equipped with screwed hole 501, be provided with screw 9 at the screwed hole 501 that is arranged in that shift fork 5 of this 301 the same sides, oblique tongue 3 back sides, this screw 9 be used for the direct side's of stirring tongue 6 and slide into interior striking gear 10 formation of lock body seat 1 and stir and be connected; On the screwed hole 501 pairing lock body seats 1 of described two shift forks 5 and lock body lid 2, have through hole 101,201, these through holes are split into looping pit usually so that twist, get screw 9 in lock body seat 1, be provided with control oblique tongue 3 can turn over the Inclined bolt direction changing control device 11 that turnback commutates.
When the generation emergency will be escaped, rotate the interior handle in the room, the shift fork 5 of that band screw 9 that is connected with interior handle and then rotates, so screw 9 acts on the striking gear 10, make it also and then to rotate, escaped thereby can open the door after can the side's of stirring tongue 6 entering in the lock body seat 1.In the time commutating on the door that just can be installed to L.H.flapped door or R.H.flapped door will for this escape lock, operate Inclined bolt direction changing control device 11 artificially, make it to remove oblique tongue 3 turned over the restriction of turnback after, just will make oblique tongue 3 rotate 180 degree outside lock body seat 1 or in the lock body seat 1 has commutated, so tiltedly 180 degree have also and then been changed at the back side 301 of tongue 3, then again screw 9 is screwed in the screwed hole 501 on that shift fork 5 with oblique 301 the same sides, tongue 3 back sides, promptly finished the commutation process of whole oblique tongue 3, so commutation of the present utility model is very convenient, it is flexible to use.
In the present embodiment, after the restriction that Inclined bolt direction changing control device 11 is removed oblique tongue, make whole oblique tongue 3 be exposed to the 1 external commutation of lock body seat, shown in Fig. 5,3, Inclined bolt direction changing control device 11 includes control panel 111, control panel back-moving spring 112 and oblique tongue and releases spring 113, be provided with the flank 1111 in the vertical hole 102,202 that is placed on this lock body seat 1 and lock body lid 2 respectively in the both sides of described control panel 111, just some exposes this vertical hole 102,202 (showing as Fig. 1,2) to flank 1111, so that promote control panel 111 with hand outside lock body; The place ahead of this control panel 111 be respectively equipped with spring positioning convex point 1112 and can sliding tray 103 at this lock body seat 1 in the guide pad 1113 that slides, one end of described control panel back-moving spring 112 is enclosed within on this spring positioning convex point 1112, and the other end abuts against in the antetheca of this lock body seat 1; It is thrust spring that described oblique tongue is released spring 113, is the torsion thrust spring at this, and after it was enclosed within on the column 104 of lock body seat 1, the two ends of torque spring acted on the pillar 105 of lock body seat 1 and the tail end of oblique tongue plate 4 respectively; On described oblique tongue plate 4, be provided with the card platform 401 that can be blocked by this control panel 111 (as shown 3).When giving Inclined bolt direction changing, push away toward direction vertically pin flank 1111 heads that are arranged in vertical hole 102,202 respectively with two fingers after away from oblique tongue 3, the restriction that control panel 111 is removed the card platform 401 on the oblique tongue plate 4, at this moment release under the thrust of spring 113 at oblique tongue, make whole oblique tongue 3 be ejected into decorative panel 12 outer (as shown 5) fully, at this moment just rotatable 180 degree have commutated to oblique tongue 3; After commutation is finished, make oblique tongue toward lock body seat 1 interior horizontal slip very small distance, make card platform 401 heads of oblique tongue plate 4 and the moment that control panel 111 disengages, under the effect of control panel back-moving spring 112, control panel 111 is along vertical hole 102,202 toward lower slider, up to being blocked by oblique tongue plate 4, unclamp oblique tongue 3, at this moment (as shown in Figure 4) blocked in the just controlled again making sheet 111 of the card platform 401 of oblique tongue plate 4, thereby finished the commutation process of whole oblique tongue, at this moment, the sub-fraction of oblique tongue tail end is just in the oblique tongue sliding eye 121 of decorative panel 12, so this moment, oblique tongue just can not optionally commutate.
Inclined bolt direction changing control device 11 can adopt alternate manner, makes whole oblique tongue 3 slide into the back mode (the applicant's separate case application) that rotation 180 degree commutate in the commutation hole of lock body seat 1 and lock body lid 2 in the lock body seat 1 as employing.
Screw 9 on the shift fork 5 be used for the direct side's of stirring tongue 6 slide into striking gear 10 in the lock body seat 1 form the structure of stirring connection also can be in different ways (present stage have different striking gears all can).In the present embodiment, shown in Fig. 3-5, the sliding piece 1002 that striking gear 10 includes the limited post 1001 on the lock body seat 1 that is arranged between shift fork 5 and the square hyoplastron 7 and can rotate around this limited post 1001, and clamp pushing piece 1003, (the applicant's separate case application).These sliding piece 1002 tops are arranged to and these two shift forks 5 corresponding upper and lower two hooks 10021 that stagger, one of them hook 10021 just with these hook 10021 pairing shift forks 5 on screw 9 form to stir and be connected, like this in clockwise rotating during handle, that shift fork 5 that screw 9 is installed just can be stirred whole sliding piece 1002 and rotate counterclockwise around limited post 1001.Be dynamically connected for setting aside between the below of this sliding piece 1002 and this side's hyoplastron 7, promptly in the flatly past lock body seat 1 of square tongue 6 that sliding piece 1002 can promote to be connected with square hyoplastron 7 when limited post 1001 rotates, slide and get final product, in the present embodiment, for making structure compact more and reasonable, on sliding piece 1002, have orbit hole 10022, the square hyoplastron 7 of these orbit hole 10022 correspondences be provided with can with the interactional promotion post 16 in orbit hole 10022 edges, when clamp 8 is removed the restriction of the other side's hyoplastron 7, the edge action of orbit hole 10022 can be opened door after the back just can slide in the lock body seat 1 by square hyoplastron 7 side's of making tongues 6 on promoting post 16 and escaped, clamp pushing piece 1003 is placed between the card post 81 and square tongue lead 15 of this clamp 8, one end of this clamp pushing piece 1003 is rotatably connected in the rotating shaft 10023 that is positioned at this sliding piece 1002 and can swings around this rotating shaft 10023, and being provided with on this clamp pushing piece 1003 can be along the boss 10031 of these side's tongue lead 15 slips.The quantity of boss 10031 can be that one-level, secondary are opened or multistage unlatching is decided according to square tongue, and is arranged to triangular in shape usually.
In the present embodiment, owing to adopt secondary side's tongue to open,, be called first and second boss 10032,10033 at this so the boss 10031 on clamp pushing piece 1003 has two.When square tongue 6 adopts secondary side's tongue to lock a door, the right of second boss 10033 just keeps off on square tongue lead 15, when at this moment if the generation emergency will be escaped, interior handle in the rotational door, after that shift fork 5 that its drive is connected with interior handle clockwise rotates, screw 9 acts on the sliding piece 1002, sliding piece 1002 is rotated counterclockwise around limited post 1001, at this moment, under the effect of the drive of sliding piece 1002 and square tongue lead 15, make clamp pushing piece 1,003 10023 swings around the shaft counterclockwise, remove the restriction of the other side's hyoplastron 7 horizontal slips so make the card post 81 of clamp 8, then orbit hole 10022 edge actions by sliding piece 1002 are promoting on the post 16, thereby the square tongue 6 that is pushing away square hyoplastron 7 and be attached thereto is toward the 1 interior horizontal slip of lock body seat, thereby open the second level of the side's of finishing tongue, and at this moment square tongue lead 15 just is positioned at first, secondary boss 10032, in the draw-in groove 10034 between 10033.In being rotated further during handle, similarly, the first order that just can the side's of finishing tongue is opened, thereby has finished the unlatching of whole side's tongue, and the left side of first boss 10032 is just blocked by square tongue lead 15 at this moment.In rotating during handle, just can stir oblique tongue plate 4 by shift fork 5 and reach the purpose of opening oblique tongue toward lock body seats 1 interior the slip with the oblique tongue 3 that is attached thereto, so when escape, by rotating interior the handle just side's of unlatching tongue 6 and tiltedly tongue 3 apace, key just can reach safely, the purpose of smooth escape thereby realization need not.
When the utility model dispatches from the factory, usually in the screwed hole 501 of upper and lower two shift forks 5, all be screwed with screw 9, the user is after buying this escape lock, according to the door of being opened is L.H.flapped door or R.H.flapped door, after at first changing for oblique tongue by Inclined bolt direction changing control device 11, as long as then will take off with the screw 9 on the good shift fork of 302 the same sides, oblique tongue inclined-plane, its commutation is very convenient, it is flexible to use.
Claims (6)
1. escape lock easily that commutates, include lock body seat (1) and lock body lid (2), in this lock body seat (1), be provided with oblique tongue (3), oblique tongue plate (4), on, following two shift forks (5), side's tongue (6), side's hyoplastron (7) and clamp (8), it is characterized in that: be respectively equipped with screwed hole (501) in the below of described two shift forks (5), be provided with screw (9) at the screwed hole (501) that is arranged in that shift fork (5) of this same side, oblique tongue (3) back side (301), this screw (9) be used for directly the side's of stirring tongue (6) and slide into interior striking gear (10) formation of lock body seat (1) and stir and be connected; On the pairing lock body seat of screwed hole (501) (1) of described two shift forks (5) and lock body lid (2), have through hole (101), (201); In lock body seat (1), be provided with the Inclined bolt direction changing control device (11) of the oblique tongue of control (3) commutation.
2. a kind of commutation according to claim 1 is escape lock easily, it is characterized in that: described Inclined bolt direction changing control device (11) include control panel (111), control panel back-moving spring (112) and tiltedly tongue release spring (113), be provided with in the both sides of described control panel (111) and be placed on this lock body seat (1) respectively and lock body covers the vertical hole (102) of (2), the flank (1111) in (202); The place ahead of this control panel (111) be respectively equipped with spring positioning convex point (1112) and can sliding tray (103) at this lock body seat (1) in the guide pad (1113) that slides; One end of described control panel back-moving spring (112) is enclosed within on this spring positioning convex point (1112), and the other end abuts against in the antetheca of this lock body seat (1); It is thrust spring that described oblique tongue is released spring (113); On described oblique tongue plate (4), be provided with the Ka Tai (401) that can be blocked by this control panel (111).
3. according to claim 1 or 2 described a kind of commutations escape lock easily, it is characterized in that: sliding piece (1002) and clamp pushing piece (1003) that described striking gear (10) includes the limited post (1001) that is arranged on this lock body seat (1) and can rotate around this limited post (1001); This sliding piece (1002) top is arranged to and these corresponding upper and lower two hooks of two shift forks (5) (10021), one of them hook (10021) just with the pairing shift fork of this hook (10021) (5) on screw (9) form to stir and be connected, be dynamically connected for setting aside between the below of this sliding piece (1002) and this side's hyoplastron (7); Described clamp pushing piece (1003) is placed between the card post (81) and square tongue lead (15) of this clamp (8), one end of this clamp pushing piece (1003) is rotatably connected on the rotating shaft (10023) that is positioned at this sliding piece (1002) and goes up and can swing around this rotating shaft (10023), and being provided with on this clamp pushing piece (1003) can be along the boss (10031) of this side's tongue lead (15) slip.
4. according to the described a kind of commutation of claim 3 escape lock easily, it is characterized in that: described boss (10031) has two.
5. according to the described a kind of commutation of claim 4 escape lock easily, it is characterized in that: described convexo-convex platform (10031) is triangular in shape.
6. a kind of commutation according to claim 3 is escape lock easily, it is characterized in that: have orbit hole (10022) on described sliding piece (1002), the square hyoplastron (7) that this orbit hole (10022) is corresponding is provided with and promotes post (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200530728U CN201059109Y (en) | 2007-06-16 | 2007-06-16 | Inverting convenient escape lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200530728U CN201059109Y (en) | 2007-06-16 | 2007-06-16 | Inverting convenient escape lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201059109Y true CN201059109Y (en) | 2008-05-14 |
Family
ID=39407578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200530728U Expired - Fee Related CN201059109Y (en) | 2007-06-16 | 2007-06-16 | Inverting convenient escape lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201059109Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429830B (en) * | 2008-12-12 | 2011-06-08 | 傅爱香 | Lock body with escaping function |
| CN101481970B (en) * | 2009-02-24 | 2012-06-06 | 李宝强 | Rapid escape lock |
| CN104895417A (en) * | 2015-06-18 | 2015-09-09 | 上海船舶研究设计院 | Rapid escape lock used for ship cabin |
-
2007
- 2007-06-16 CN CNU2007200530728U patent/CN201059109Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429830B (en) * | 2008-12-12 | 2011-06-08 | 傅爱香 | Lock body with escaping function |
| CN101481970B (en) * | 2009-02-24 | 2012-06-06 | 李宝强 | Rapid escape lock |
| CN104895417A (en) * | 2015-06-18 | 2015-09-09 | 上海船舶研究设计院 | Rapid escape lock used for ship cabin |
| CN104895417B (en) * | 2015-06-18 | 2017-03-08 | 上海船舶研究设计院 | A kind of rapid escape lock for ship's space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 |